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814 Commits

Author SHA1 Message Date
alexey-milovidov
9c675e50bb
Merge pull request #6963 from nicelulu/issue_6616 
optimize limit 1,0 and test.
 2019-09-19 02:23:56 +03:00
Artem Zuikov
aae82eed5a
Merge pull request #6940 from 4ertus2/mjoin 
PartialMergeJoin
 2019-09-18 16:16:10 +03:00
sfod
0bad4b4a05 Throw exceptions if WITH TOTALS/ROLLUP/CUBE are specified without aggregate functions 2019-09-18 16:08:51 +03:00
root
f4b7cae998 optimize limit 1,0 and test. 2019-09-18 02:55:59 +08:00
chertus
cbd96af079 fix use after free (change Join <-> AnalyzedJoin ownership) 2019-09-16 15:37:46 +03:00
Nikolai Kochetov
9dea55c284 Do not pin sources for non MergeTree tables. 2019-09-12 16:23:24 +03:00
Nikolai Kochetov
96f7eb1141 Change number of aggregating streams. 2019-09-11 13:07:04 +03:00
Nikolai Kochetov
e9e0bd82b9 Change number of aggregating streams. 2019-09-10 20:08:06 +03:00
Nikolai Kochetov
c9cca3ba8b Merged with master 2019-09-09 16:20:30 +03:00
alexey-milovidov
c90dfc1e48
Merge pull request #6837 from filimonov/fix_some_pvs_reported_issues 
Fix some pvs reported issues
 2019-09-06 20:15:14 +03:00
Nikolai Kochetov
52305cefbc Merge branch 'merging-aggregated-processors' into processors-2 2019-09-06 15:21:17 +03:00
alexey-milovidov
3d8ec8fb33
Merge pull request #6823 from yandex/fancyqlx-master 
Merge #6167
 2019-09-06 03:18:26 +03:00
alexey-milovidov
05a1a7ac71
Update InterpreterSelectQuery.cpp 2019-09-06 03:18:06 +03:00
alexey-milovidov
18dcb3753d
Merge pull request #6824 from 4ertus2/mjoin 
Refactoring (ExpressionAnalyzer & SubqueryForSet)
 2019-09-06 03:17:16 +03:00
Olga Khvostikova
f90642ce23
Merge pull request #6610 from CurtizJ/merging_with_ties_and_with_fill 
WITH TIES modifier for LIMIT and WITH FILL modifier for ORDER BY. (continuation of #5069)
 2019-09-05 22:45:48 +03:00
Mikhail Filimonov
b40204a360 PVS https://clickhouse-test-reports.s3.yandex.net/0/2cda8f1563e9b2d11f75c68db817c3f68ace1160/pvs_studio_report/pvs-studio-html-report/sources/InterpreterSelectQuery.cpp_24.html#ln430 2019-09-05 19:23:36 +02:00
Nikolai Kochetov
3bd453985b Merge branch 'master' of https://github.com/fancyqlx/ClickHouse into fancyqlx-master 2019-09-04 18:48:12 +03:00
chertus
904cfed046 better includes 2019-09-04 13:15:34 +03:00
Artem Zuikov
0a998fddce
Merge pull request #6801 from 4ertus2/mjoin 
Refactoring: wrap Join logic via AnalyzedJoin iface
 2019-09-03 19:53:49 +03:00
chertus
bb3dedf1dc move Join object from ExpressionAction into AnalyzedJoin 2019-09-03 17:36:02 +03:00
Nikolai Kochetov
e55647eee9 Force add resize befor aggregating transform. 2019-09-03 13:14:13 +03:00
CurtizJ
973b533377 Merge remote-tracking branch 'upstream/master' into read-in-order-2 2019-09-03 00:59:51 +03:00
CurtizJ
de5e2b4d6b Merge remote-tracking branch 'upstream/master' into merging_with_ties_and_with_fill 2019-09-02 17:34:49 +03:00
CurtizJ
da11fb86b7 implement 'with fill' modifier with processors 2019-09-02 17:29:51 +03:00
Nikolai Kochetov
bf0c0ed4f1 Merge branch 'master' into processors-2 2019-09-02 16:02:09 +03:00
Alexey Milovidov
aac0b27daa Fixed possible deadlock in distributed queries 2019-08-31 15:18:14 +03:00
Nikolai Kochetov
18fff141d1 Update max_threads for processors. 2019-08-30 17:21:22 +03:00
CurtizJ
048d3da9ab better types comparison and conversion in FillingBlockInputStream 2019-08-30 01:24:33 +03:00
CurtizJ
a6e43c4119 merging with master 2019-08-29 19:48:02 +03:00
Nikolai Kochetov
d6e13cbb92 Update max_threads for processors. 2019-08-28 20:48:41 +03:00
Nikolai Kochetov
ca232cebfb Update max_threads for processors. 2019-08-28 20:30:48 +03:00
Alexey Milovidov
25c53ccd9e Rename setting 2019-08-27 22:05:35 +03:00
Nikolai Kochetov
4cb52cebea Update max_threads for processors. 2019-08-27 21:37:28 +03:00
CurtizJ
50d870705c limit with ties for processors 2019-08-27 20:48:42 +03:00
CurtizJ
42633c801b Merge remote-tracking branch 'upstream/master' into merging_with_ties_and_with_fill 2019-08-27 17:11:57 +03:00
Weiqing Xu
2fbcd607f3 check free space when use external sort/aggerator 2019-08-27 08:23:07 +08:00
CurtizJ
4a7459f3b3 cleanup and update comments 2019-08-26 18:25:18 +03:00
CurtizJ
c63eeb8933 add FinishSortingTransform, refactor MergeSortingTransform 2019-08-26 17:54:29 +03:00
Alexey Milovidov
cdd6dca517 Remove Compiler 2019-08-24 00:10:26 +03:00
CurtizJ
dae5c650df 'read in order' optimization for processor 2019-08-23 14:39:22 +03:00
CurtizJ
1e1d4eb7c1 temporarily make a dummy for 'with fill' with processors 2019-08-23 14:20:53 +03:00
alexey-milovidov
5c99780b08
Merge pull request #6606 from yandex/processors-2 
Enable processors by default.
 2019-08-23 02:50:11 +03:00
CurtizJ
5c2309132d Merge remote-tracking branch 'upstream/master' into merging_with_ties_and_with_fill 2019-08-23 02:18:45 +03:00
CurtizJ
e069fc495d fix limit with ties 2019-08-23 02:16:00 +03:00
CurtizJ
9a29c218ff improvents and fixes of modifier 'with fill' for 'order by' clause 2019-08-22 17:08:14 +03:00
CurtizJ
d573c4ec3e fix wrong check for disabling "read in order" optimization 2019-08-21 20:42:44 +03:00
Nikolai Kochetov
6d81087bdc Remove _dummy column if it is not needed. 2019-08-21 19:53:40 +03:00
CurtizJ
9fdb9e5805 implement modifier 'with fill' for 'order by' clause 2019-08-21 15:59:03 +03:00
Nikolai Kochetov
8535ba9e47 Review fixes. 2019-08-19 21:23:37 +03:00
Nikolai Kochetov
04c17c56c2 Review fixes. 2019-08-19 21:10:40 +03:00
Nikolai Kochetov
29f4f83c39 Fix build. 2019-08-16 15:54:50 +03:00
Nikolai Kochetov
7da72261a2 Merge branch 'master' into try-to-remove-dry-run 2019-08-16 15:50:48 +03:00
alexey-milovidov
a466c7aebd
Merge pull request #6299 from CurtizJ/order-by-efficient 
Optimizations of ranges selection while reading with enabled optimize_read_in_order.
 2019-08-16 02:39:53 +03:00
CurtizJ
00d98c51c3 fix limit without order 2019-08-15 14:09:41 +03:00
CurtizJ
6ef3b5f9c7 fix usage of global syntax_result in optimizeReadInOrder 2019-08-15 13:15:04 +03:00
Nikolai Kochetov
90cb316457 Added more comments. Fix operator== in ExpressionActions. 2019-08-15 12:51:53 +03:00
Nikolai Kochetov
09dfc26087 Remove _dummy column at InterpreterSelectQuery::unifyStreams. 2019-08-15 11:50:17 +03:00
chertus
7c566f317c refactoring: extract SelectQueryExpressionAnalyzer from ExpressionAnalyzer 2019-08-14 22:30:30 +03:00
CurtizJ
0b3d7d8032 Merge remote-tracking branch 'upstream/master' into order-by-efficient 2019-08-14 21:26:25 +03:00
CurtizJ
a785d4a435 Merge branch 'master' of https://github.com/yandex/ClickHouse into merging_with_ties_and_with_fill 2019-08-14 20:24:47 +03:00
CurtizJ
72b80fe1f7 merging with master 2019-08-14 20:01:47 +03:00
CurtizJ
eb3a3f44d0 better avoiding of array join in optimizeReadInOrder 2019-08-14 19:15:03 +03:00
Nikolai Kochetov
b323f08907 Fix build. 2019-08-14 18:23:57 +03:00
Nikolai Kochetov
287eb633b8 Merged with master 2019-08-14 18:16:52 +03:00
Nikolai Kochetov
b5c9be75c4 Materialize constant keys in header. 2019-08-14 18:14:32 +03:00
Nikolai Kochetov
0635188104 Allow constants for RemoteBlockInputStream. 2019-08-14 18:14:32 +03:00
Nikolai Kochetov
e10f198d72 Fix build. 2019-08-14 18:14:32 +03:00
CurtizJ
22d9bd06cc Merge branch 'dmitriiut-WITH_TIES_and_WITH_FILL' of https://github.com/dmitriiut/ClickHouse into merging_with_ties_and_with_fill 2019-08-14 16:40:07 +03:00
CurtizJ
d44d2d1731 rewrite trash code in optimizeReadInOrder and disable read in order optimization with joins 2019-08-14 15:29:21 +03:00
CurtizJ
94bca8315d Merge remote-tracking branch 'upstream/master' into order-by-efficient 2019-08-14 01:41:38 +03:00
chertus
15d2561ac8 more ExpressionAnalyzer refactoring 2019-08-12 22:27:09 +03:00
alexey-milovidov
8520288044
Merge pull request #6416 from 4ertus2/some 
Refactoring: move collectUsedColumns() to SyntaxAnalyzer
 2019-08-11 05:16:22 +03:00
alexey-milovidov
838c5e535f
Merge pull request #6433 from yandex/prevent-stack-overflow-in-parser 
Fixed possible stack overflow in parser
 2019-08-10 23:58:54 +03:00
Alexey Milovidov
afef5c6c70 Added stack protection; added a test 2019-08-10 20:51:47 +03:00
kreuzerkrieg
112fc71276 adding -Wshadow for GCC 2019-08-09 23:58:16 +03:00
Nikolai Kochetov
9bd949fff5 Convert streams structure to sample block in InterpreterSelectQuery. 2019-08-09 17:57:15 +03:00
chertus
e06c994b0e refactoring: move collectUsedColumns from ExpressionAnalyzer to SyntaxAnalyzer 2019-08-09 17:50:04 +03:00
Nikolai Kochetov
78516083ac Remove dry_run flag from InterpreterSelectQuery::executeImpl. 2019-08-09 16:42:58 +03:00
Nikolai Kochetov
a1023bebff Fix tests. 2019-08-09 16:37:42 +03:00
Nikolai Kochetov
9ac401573f Added InterpreterSelectQuery::getSampleBlockImpl. Disable dry_run. 2019-08-08 18:18:28 +03:00
Nikolai Kochetov
42c2833932 Added function which calculates header for execution step (InterpreterSelectQuery::getHeaderForExecutionStep). Removed InterpreterSelectQuery:;getSampleBlock from StorageDistributed and StorageMerge. 2019-08-07 16:41:36 +03:00
Nikolai Kochetov
e73ea8a131 Make InterpreterSelectQuery::analyzeExpressions static. 2019-08-06 16:00:56 +03:00
CurtizJ
cfe32ad89b Merge remote-tracking branch 'upstream/master' into order-by-efficient 2019-08-04 21:43:00 +03:00
Alexey Milovidov
8b85e09f06 Removed useless includes 2019-08-04 03:34:43 +03:00
Alexey Milovidov
8b8c59d71b Simplification of #3796 2019-08-04 03:29:32 +03:00
Alexey Milovidov
224bc4df97 Minor modifications + a comment #3796 2019-08-04 03:12:17 +03:00
alexey-milovidov
b045e85469
Merge pull request #3796 from amosbird/hang 
Fix materialized view with column defaults.
 2019-08-04 03:06:40 +03:00
CurtizJ
e06a53a5d9 fix ranges selection at reading in order 2019-08-02 20:34:29 +03:00
CurtizJ
5f7ebb18ed more optimal ranges selection at reading in order 2019-08-02 19:16:18 +03:00
Amos Bird
6db1c02bfd Fix materialized view with column defaults. 
https://github.com/yandex/ClickHouse/issues/448
https://github.com/yandex/ClickHouse/issues/3484
https://github.com/yandex/ClickHouse/issues/3450
https://github.com/yandex/ClickHouse/issues/2878
https://github.com/yandex/ClickHouse/issues/2285
 2019-07-30 10:49:54 +08:00
CurtizJ
d69d68f065 rename setting 'optimize_pk_order' and some functions 2019-07-28 04:16:56 +03:00
CurtizJ
60289cd764 fix optimizeSortingWithPK 2019-07-27 03:15:22 +03:00
CurtizJ
cb85721cba handle ExpressionAnalyzer exceptions, while trying to optimize order by, in case of complicated queries 2019-07-27 03:02:04 +03:00
CurtizJ
b1d981ec3a better pipeline while reading in pk_order 2019-07-27 01:18:27 +03:00
qianlixiang
64d65c0123 Fixed mismatched header of prewhere with sample column 2019-07-26 18:48:42 +08:00
CurtizJ
b1cc019bd4 fix pipeline 2019-07-25 14:00:14 +03:00
CurtizJ
f5b93eb991 fix order by optimization 2019-07-25 13:45:01 +03:00
CurtizJ
3d706ec20e support 'order by' optimiation with simple monotonic functions 2019-07-24 17:23:57 +03:00
CurtizJ
2797c16930 fix prewhere at fetching columns 2019-07-19 13:14:27 +03:00
CurtizJ
b9dc472071 Merge remote-tracking branch 'upstream/master' into order-by-efficient 2019-07-19 01:09:59 +03:00
CurtizJ
a3d25790bd basic implementation of reading in pk order and 'order by' optimization 2019-07-18 17:41:11 +03:00
CurtizJ
410b62f7fa Merge branch 'clickhouse-4013' of https://github.com/anrodigina/ClickHouse into order-by-efficient 2019-07-05 13:48:04 +03:00
Nikolai Kochetov
f9b29bfdd2 Merged with master. 2019-06-25 20:00:54 +03:00
Nikolai Kochetov
b2a3835195 Unify streams for SourceFromInputStream. 2019-06-25 19:41:06 +03:00
Nikolai Kochetov
821d520a52 Fix limit by offset. 2019-06-25 19:41:06 +03:00
Nikolai Kochetov
96174e90b0 Fix build. 2019-06-25 19:41:00 +03:00
alexey-milovidov
606b074a4b
Merge pull request #5659 from yandex/ignore-mutation-limits 
Ignore query execution limits and limits for max parts size for merge while executing mutations.
 2019-06-21 02:14:41 +03:00
CurtizJ
6d9cbc6f28 ignore query limits from system profile while executing mutations 2019-06-14 22:27:53 +03:00
Alexey Milovidov
c846d0f6af Namespace comments are unneeded according to the code style. 
find dbms -name '*.h' -or -name '*.cpp' | xargs grep -l -P '}\s*//+\s*namespace\s*' | xargs sed -i -r -e 's/}\s*\/\/+\s*namespace\s*.*$/}/'
 2019-06-13 13:43:37 +03:00
Anastasiya Rodigina
4ff02cff4d Fix some problems with tests, add more tests, more syntetic tests are coming today 2019-06-03 06:00:54 +00:00
Anastasiya Rodigina
6c779e63b0 Edit reverse order 2019-05-25 14:09:23 +03:00
chertus
9eca696e82 actualize isNumber for Decimal 2019-05-24 15:11:03 +03:00
Anastasiya Rodigina
c8d4952702 Fix test with order by and final, need to think about it 2019-05-18 21:13:18 +03:00
Anastasiya Rodigina
b3d811a199 Fix some tests 2019-05-18 19:46:29 +03:00
Anastasiya Rodigina
63a56f4bd9 Fix tests with group by 2019-05-18 15:54:04 +03:00
Nikolai Kochetov
808d0f3b08 Merged with master. 2019-05-14 13:31:19 +03:00
Anastasiya Rodigina
af4fff970b Revert "Changes in read in pk_order, UnionBlockInputStream and InterpreterSelectQuery" 
This reverts commit 61d49e1e5f.
 2019-05-10 23:22:45 +03:00
Anastasiya Rodigina
61d49e1e5f Changes in read in pk_order, UnionBlockInputStream and InterpreterSelectQuery 2019-05-10 22:09:15 +03:00
Anastasiya Rodigina
23a8efe367 Fix tests and change pipeline 2019-05-09 18:44:51 +03:00
alexey-milovidov
e1158f53ad
Update InterpreterSelectQuery.cpp 2019-05-05 23:29:17 +03:00
alexey-milovidov
125fce3303
Update InterpreterSelectQuery.cpp 2019-05-05 23:27:03 +03:00
alexey-milovidov
c04c614bc0
Merge branch 'master' into clickhouse-4013 2019-05-05 23:22:45 +03:00
Alexey Milovidov
a6ca9f266f Removed huge chunk of bad code 2019-05-03 05:00:57 +03:00
Nikolai Kochetov
b8adb0937f Do not create processors for totals stream. 2019-04-30 20:37:30 +03:00
Nikolai Kochetov
43adf33ec2 Do not create processors for totals stream. 2019-04-30 20:30:19 +03:00
Nikolai Kochetov
f170e55ebd Do not create processors for totals stream. 2019-04-30 20:20:34 +03:00
Nikolai Kochetov
1410d1a1ae Do not create processors for totals stream. 2019-04-30 20:06:41 +03:00
Nikolai Kochetov
728e8dfc26 Do not create processors for totals stream. 2019-04-30 20:04:31 +03:00
Nikolai Kochetov
72c0530845 Do not create processors for totals stream. 2019-04-30 20:01:12 +03:00
CurtizJ
7766f5c0c3 added offset for limit by 2019-04-29 16:12:39 +03:00
Nikolai Kochetov
0b8107c497 Fix totals with rollup. 2019-04-29 13:00:17 +03:00
Anastasiya Rodigina
e750755f8f Add comments and edit style 2019-04-27 14:59:08 +03:00
Anastasiya Rodigina
747d2e0d3a Change pipeline + add optimize stuff into Settings.h 2019-04-27 12:39:03 +03:00
dmitriiut
a2c3fd2057 bug fixes 2019-04-23 04:48:51 +03:00
dmitriiut
50c322bc6d WITH FILL version 2019-04-22 02:04:23 +03:00
dmitriiut
3c2922c406
Merge branch 'master' into dmitriiut-WITH_TIES_and_WITH_FILL 2019-04-21 19:37:38 +03:00
dmitriiut
e94575e1da fix progress 2019-04-21 19:16:25 +03:00
dmitriiut
8a7853b0a8 parser WITH FILL 
some interpreter changes
 2019-04-21 06:36:59 +03:00
dmitriiut
2e0374fbd4 fix WITH TIES 2019-04-21 05:33:03 +03:00
dmitrii
a130850e15 limit with ties 2019-04-19 16:38:25 +03:00
Nikolai Kochetov
745beb6080 Fix rollup and cube transforms. 2019-04-18 15:43:13 +03:00
Ivan
118bea2be6
Enable predicate push-down optimization by default. (#4846) 
* Enable predicate push-down optimization by default.
* Forbid push-downs for some JOIN cases.
* Fix existing tests
* Forbid optimization if a select query has ARRAY JOIN on any side.
 2019-04-18 13:39:25 +03:00
Anastasiya Rodigina
ef0be2a721 Fix build and style issues 2019-04-18 01:58:24 +03:00
Anastasiya Rodigina
0c1735f1b1 ReverseBlockInputStream, optimization of group by, tests 2019-04-18 00:20:51 +03:00
Nikolai Kochetov
d5f878dba3 Fix totals. 2019-04-17 18:35:22 +03:00
Nikolai Kochetov
87472146b3 Fix totals. 2019-04-17 17:56:46 +03:00
Nikolai Kochetov
323f742c1b Fix totals. 2019-04-17 17:54:44 +03:00
Nikolai Kochetov
647afb65e8 Fix totals. 2019-04-17 17:38:16 +03:00
chertus
950f8a7042 fix distinct with join 2019-04-12 20:04:38 +03:00
Nikolai Kochetov
6949f2d80a Added force_add_agg_info to SourceFromInputStream/ 2019-04-12 16:16:07 +03:00